I hope we already see a somewhat different playing style in the CWC games with more running, more pressing might not work out well due to fitness and tiredness but I want to see something else tactically.
I remember we played Barca last summer a friendly it was Flick's maybe 1st or 2nd game after he was hired and Barca with mostly young players gave us lot of issues tactically they already played much differently than under Xavi and more similar how they played all season with serious pressing, speed they made us look old...
we had a good goal disallowed tho if I recall correctly haha due to no VAR.